15 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 62363 | Pittsfield | 5,195 |
| 62312 | Barry | 1,933 |
| 62340 | Griggsville | 1,700 |
| 62366 | Pleasant Hill | 1,440 |
| 62355 | Nebo | 1,062 |
| 62343 | Hull | 761 |
| 62356 | New Canton | 633 |
| 62314 | Baylis | 470 |
| 62345 | Kinderhook | 379 |
| 62362 | Perry | 353 |
| 62370 | Rockport | 332 |
| 62361 | Pearl | 330 |
| 62357 | New Salem | 261 |
| 62323 | Chambersburg | 247 |
| 62352 | Milton | 215 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 15 ZCTAs in Pike County, Illinois (US Census).